From 49981bd7fecb0531d4ff2e7f37b58ceb45da9a90 Mon Sep 17 00:00:00 2001
From: NullVector <nullvectornx@gmail.com>
Date: Sat, 16 May 2026 15:55:22 +0930
Subject: [PATCH] Add external CMakeLists.txt

---
 external/CMakeLists.txt | 110 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 external/CMakeLists.txt

diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
new file mode 100644
index 00000000..296bcf9a
--- /dev/null
+++ b/external/CMakeLists.txt
@@ -0,0 +1,110 @@
+# fmt
+if (NOT TARGET fmt::fmt)
+    add_subdirectory(fmt)
+endif()
+
+# Boost
+if(NOT TARGET Boost::headers)
+    set(BOOST_SUPERPROJECT_VERSION "1.84.0" CACHE STRING "Boost version string for modular CMakeLists")
+
+    set(_NXEMU_BOOST_ROOT "${CMAKE_SOURCE_DIR}/external/boost")
+
+    add_library(boost_headers INTERFACE)
+    add_library(Boost::headers ALIAS boost_headers)
+    target_include_directories(boost_headers INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_library(boost_static_assert INTERFACE)
+    add_library(Boost::static_assert ALIAS boost_static_assert)
+    target_include_directories(boost_static_assert INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_library(boost_throw_exception INTERFACE)
+    add_library(Boost::throw_exception ALIAS boost_throw_exception)
+    target_include_directories(boost_throw_exception INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_library(boost_mp11 INTERFACE)
+    add_library(Boost::mp11 ALIAS boost_mp11)
+    target_include_directories(boost_mp11 INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_library(boost_pool INTERFACE)
+    add_library(Boost::pool ALIAS boost_pool)
+    target_include_directories(boost_pool INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_library(boost_smart_ptr INTERFACE)
+    add_library(Boost::smart_ptr ALIAS boost_smart_ptr)
+    target_include_directories(boost_smart_ptr INTERFACE "${_NXEMU_BOOST_ROOT}")
+
+    add_subdirectory("${_NXEMU_BOOST_ROOT}/libs/config" "${CMAKE_BINARY_DIR}/external/boost/libs/config")
+    add_subdirectory("${_NXEMU_BOOST_ROOT}/libs/assert" "${CMAKE_BINARY_DIR}/external/boost/libs/assert")
+    add_subdirectory("${_NXEMU_BOOST_ROOT}/libs/core" "${CMAKE_BINARY_DIR}/external/boost/libs/core")
+    add_subdirectory("${_NXEMU_BOOST_ROOT}/libs/predef" "${CMAKE_BINARY_DIR}/external/boost/libs/predef")
+    add_subdirectory("${_NXEMU_BOOST_ROOT}/libs/context" "${CMAKE_BINARY_DIR}/external/boost/libs/context")
+endif()
+
+# Oaknut
+if (ARCHITECTURE_arm64 AND NOT TARGET merry::oaknut)
+    add_subdirectory(oaknut)
+endif()
+
+# MicroProfile (vendored under src/3rd_party; external/microprofile is not used)
+add_library(microprofile INTERFACE)
+target_include_directories(microprofile INTERFACE "${CMAKE_SOURCE_DIR}/src/3rd_party/microprofile")
+
+# stb (header-only; yuzu_common uses stb::headers)
+if(NOT TARGET stb::headers)
+    add_library(stb_headers INTERFACE)
+    add_library(stb::headers ALIAS stb_headers)
+    target_include_directories(stb_headers INTERFACE "${CMAKE_SOURCE_DIR}/src/3rd_party/stb")
+endif()
+
+# zstd (yuzu_common links zstd::zstd; upstream exports libzstd_static as zstd::libzstd_static)
+if(NOT TARGET libzstd_static)
+    set(ZSTD_BUILD_PROGRAMS OFF CACHE BOOL "Build zstd CLI" FORCE)
+    set(ZSTD_BUILD_TESTS OFF CACHE BOOL "Build zstd tests" FORCE)
+    set(ZSTD_BUILD_CONTRIB OFF CACHE BOOL "Build zstd contrib" FORCE)
+    add_subdirectory("${CMAKE_SOURCE_DIR}/external/zstd/build/cmake" "${CMAKE_BINARY_DIR}/external/zstd")
+endif()
+if(TARGET libzstd_static AND NOT TARGET zstd::zstd)
+    add_library(zstd::zstd ALIAS libzstd_static)
+endif()
+
+# ENet
+if (NOT TARGET enet::enet)
+    add_subdirectory(enet)
+    target_include_directories(enet INTERFACE ./enet/include)
+    add_library(enet::enet ALIAS enet)
+endif()
+
+# Sirit
+add_subdirectory(sirit)
+
+# httplib
+if (ENABLE_WEB_SERVICE AND NOT TARGET httplib::httplib)
+    set(HTTPLIB_REQUIRE_OPENSSL ON)
+    add_subdirectory(cpp-httplib)
+endif()
+
+# Opus
+if (NOT TARGET Opus::opus)
+    add_subdirectory(opus)
+endif()
+
+# Vulkan — headers must come first: VulkanUtilityLibraries runs find_package(VulkanHeaders CONFIG),
+# which resolves to the in-tree Vulkan::Headers target once vulkan-headers is added.
+add_subdirectory(vulkan-headers)
+add_subdirectory(vulkan_utility_libraries)
+add_subdirectory(vulkan-memory-allocator)
+
+# mcl
+if (NOT TARGET merry::mcl)
+    add_subdirectory(mcl)
+endif()
+
+# libadrenotools — Adreno BCn patching, turbo mode (Android arm64 only; see upstream CMake)
+if(ANDROID AND ARCHITECTURE_arm64)
+    if(NOT EXISTS "${CMAKE_SOURCE_DIR}/external/libadrenotools/CMakeLists.txt")
+        message(FATAL_ERROR
+            "libadrenotools is missing (required for Android arm64). From the repo root run:\n"
+            "  git submodule update --init --recursive external/libadrenotools")
+    endif()
+    add_subdirectory(libadrenotools)
+endif()